Are you looking for a Heating or AC contractor?

ARMS One Hour Air Conditioning and Heating has been servicing Fresno, Merced, and Stanislaus Counties and surrounding areas since 1992 and has proven to be the area's repair and replacement specialist.

Our Difference

How do you know a company cares about the quality of their work? They stand behind it. At One Hour Heating & Air Conditioning, the warranties and guarantees are industry leading because of our experienced technicians and the high quality parts we use. Our technicians are friendly, clean, polite, drug-free and experienced-and our techniques are state-of-the-art, guaranteed!

Always on Time or You Don't Pay a Dime!

We are your source for prompt, courteous, reliable heating and air service. Offering heating and air conditioning maintenance, installation, repairs, and everything in between, our goal is to address your HVAC needs in a timely, efficient, and cost-effective fashion.

Why Choose Us?

ARMS One Hour Air Conditioning and Heating is a locally owned and operated air conditioning company that specializes in the repair and replacement of heating and air conditioning systems. We are committed to provide exceptional, reliable same day service. Our goal is to make sure you are 100% completely satisfied with the personal service you receive from our company at a fair up front price. Whether you need air conditioning or heater repair, maintenance, looking to improve the comfort of your home or are in the market for new system, ARMS One Hour Air Conditioning and Heating, LLC can help.

Experienced Professional Technicians

Our technicians are trained to provide professional, reliable service. We use the latest equipment and software programs to properly analyze and diagnose air conditioning and heating systems. As a result, we are able to find and fix problems the first time and ensure that our new systems are properly sized to provide maximum comfort for your family.
We offer you peace of mind, ensuring your equipment operates safely. We help you save money on your fuel bills. And, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe.

We provide 24 hour emergency service, 7 days a week. If you have a cooling or heating repair, replacement or new installation, give us a call at (559) 840-3003 or(209) 357-8199 or fill out our online schedule request form